Question

A rectangular field is 0.4 kilometers long and 0.35 kilometers wide. What is the area of the field in square meters? Do not round your answer. Be sure to includethe correct unit in your answer.MM2M3?

Answer 1

The area of a rectangle is given by the following formula:

A = l×w

Where l is the length and w is the width of the rectangle. In order to get the area of the rectangle in square meters, we can start by converting the lengths from kilometers to meters, we do this by multiplying each dimension by 1000 (1000 meters are equivalent to 1 km).

l = 0.4×1000 = 400

w = 0.35×1000 = 350

Now, we can replace the values of l and w into the above equation to get:

`A=400*350=140000`

Then, the area of the field is 14000 m²